1046985940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:319

約数の個数: 288

約数和(自身を含む): 3114574848

約数和(自身を除く): 2067588908

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 31, 35, 44, 49, 52, 55, 62, 65, 70, 77, 91, 98, 110, 124, 130, 140, 143, 154, 155, 182, 196, 217, 220, 241, 245, 260, 286, 308, 310, 341, 364, 385, 403, 434, 455, 482, 490, 539, 572, 620, 637, 682, 715, 770, 806, 868, 910, 964, 980, 1001, 1078, 1085, 1205, 1274, 1364, 1430, 1519, 1540, 1612, 1687, 1705, 1820, 2002, 2015, 2156, 2170, 2387, 2410, 2548, 2651, 2695, 2821, 2860, 3038, 3133, 3185, 3374, 3410, 4004, 4030, 4340, 4433, 4774, 4820, 5005, 5302, 5390, 5642, 6076, 6266, 6370, 6748, 6820, 7007, 7471, 7595, 8060, 8435, 8866, 9548, 10010, 10604, 10780, 11284, 11809, 11935, 12532, 12740, 13255, 14014, 14105, 14942, 15190, 15665, 16709, 16870, 17732, 18557, 19747, 20020, 21931, 22165, 23618, 23870, 26510, 28028, 28210, 29884, 30380, 31031, 31330, 33418, 33740, 34463, 35035, 37114, 37355, 39494, 43862, 44330, 47236, 47740, 52297, 53020, 56420, 59045, 62062, 62660, 66836, 68926, 70070, 74228, 74710, 78988, 82181, 83545, 87724, 88660, 92785, 97123, 98735, 104594, 109655, 118090, 124124, 129899, 137852, 140140, 149420, 153517, 155155, 164362, 167090, 172315, 185570, 194246, 197470, 209188, 217217, 219310, 236180, 241241, 259798, 261485, 307034, 310310, 328724, 334180, 344630, 366079, 371140, 388492, 394940, 410905, 434434, 438620, 482482, 485615, 519596, 522970, 575267, 614068, 620620, 649495, 679861, 689260, 732158, 767585, 821810, 868868, 964964, 971230, 1045940, 1068353, 1086085, 1150534, 1206205, 1298990, 1359722, 1464316, 1535170, 1643620, 1688687, 1830395, 1942460, 2136706, 2172170, 2301068, 2412410, 2597980, 2719444, 2876335, 3070340, 3377374, 3399305, 3660790, 4026869, 4273412, 4344340, 4759027, 4824820, 5341765, 5752670, 6754748, 6798610, 7321580, 7478471, 8053738, 8443435, 9518054, 10683530, 11505340, 13597220, 14956942, 16107476, 16886870, 19036108, 20134345, 21367060, 23795135, 29913884, 33773740, 37392355, 40268690, 47590270, 52349297, 74784710, 80537380, 95180540, 104698594, 149569420, 209397188, 261746485, 523492970, 1046985940]

約数ペア:

[(1, 1046985940), (2, 523492970), (4, 261746485), (5, 209397188), (7, 149569420), (10, 104698594), (11, 95180540), (13, 80537380), (14, 74784710), (20, 52349297), (22, 47590270), (26, 40268690), (28, 37392355), (31, 33773740), (35, 29913884), (44, 23795135), (49, 21367060), (52, 20134345), (55, 19036108), (62, 16886870), (65, 16107476), (70, 14956942), (77, 13597220), (91, 11505340), (98, 10683530), (110, 9518054), (124, 8443435), (130, 8053738), (140, 7478471), (143, 7321580), (154, 6798610), (155, 6754748), (182, 5752670), (196, 5341765), (217, 4824820), (220, 4759027), (241, 4344340), (245, 4273412), (260, 4026869), (286, 3660790), (308, 3399305), (310, 3377374), (341, 3070340), (364, 2876335), (385, 2719444), (403, 2597980), (434, 2412410), (455, 2301068), (482, 2172170), (490, 2136706), (539, 1942460), (572, 1830395), (620, 1688687), (637, 1643620), (682, 1535170), (715, 1464316), (770, 1359722), (806, 1298990), (868, 1206205), (910, 1150534), (964, 1086085), (980, 1068353), (1001, 1045940), (1078, 971230), (1085, 964964), (1205, 868868), (1274, 821810), (1364, 767585), (1430, 732158), (1519, 689260), (1540, 679861), (1612, 649495), (1687, 620620), (1705, 614068), (1820, 575267), (2002, 522970), (2015, 519596), (2156, 485615), (2170, 482482), (2387, 438620), (2410, 434434), (2548, 410905), (2651, 394940), (2695, 388492), (2821, 371140), (2860, 366079), (3038, 344630), (3133, 334180), (3185, 328724), (3374, 310310), (3410, 307034), (4004, 261485), (4030, 259798), (4340, 241241), (4433, 236180), (4774, 219310), (4820, 217217), (5005, 209188), (5302, 197470), (5390, 194246), (5642, 185570), (6076, 172315), (6266, 167090), (6370, 164362), (6748, 155155), (6820, 153517), (7007, 149420), (7471, 140140), (7595, 137852), (8060, 129899), (8435, 124124), (8866, 118090), (9548, 109655), (10010, 104594), (10604, 98735), (10780, 97123), (11284, 92785), (11809, 88660), (11935, 87724), (12532, 83545), (12740, 82181), (13255, 78988), (14014, 74710), (14105, 74228), (14942, 70070), (15190, 68926), (15665, 66836), (16709, 62660), (16870, 62062), (17732, 59045), (18557, 56420), (19747, 53020), (20020, 52297), (21931, 47740), (22165, 47236), (23618, 44330), (23870, 43862), (26510, 39494), (28028, 37355), (28210, 37114), (29884, 35035), (30380, 34463), (31031, 33740), (31330, 33418)]