2783303586

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 7446297600

約数和(自身を除く): 4662994014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 53, 54, 63, 89, 98, 106, 126, 147, 159, 178, 189, 223, 267, 294, 318, 371, 378, 441, 446, 477, 534, 623, 669, 742, 801, 882, 954, 1113, 1246, 1323, 1338, 1431, 1561, 1602, 1869, 2007, 2226, 2403, 2597, 2646, 2862, 3122, 3339, 3738, 4014, 4361, 4683, 4717, 4806, 5194, 5607, 6021, 6678, 7791, 8722, 9366, 9434, 10017, 10927, 11214, 11819, 12042, 13083, 14049, 14151, 15582, 16821, 19847, 20034, 21854, 23373, 23638, 26166, 28098, 28302, 32781, 33019, 33642, 35457, 39249, 39694, 42147, 42453, 46746, 59541, 65562, 66038, 70119, 70914, 78498, 82733, 84294, 84906, 98343, 99057, 106371, 117747, 119082, 127359, 138929, 140238, 165466, 178623, 196686, 198114, 212742, 231133, 235494, 248199, 254718, 277858, 295029, 297171, 319113, 357246, 416787, 462266, 496398, 535869, 579131, 590058, 594342, 638226, 693399, 744597, 833574, 891513, 972503, 1051891, 1071738, 1158262, 1250361, 1386798, 1489194, 1737393, 1783026, 1945006, 2080197, 2103782, 2233791, 2500722, 2917509, 3155673, 3474786, 3751083, 4160394, 4467582, 5212179, 5835018, 6240591, 6311346, 7363237, 7502166, 8752527, 9467019, 10424358, 12481182, 14726474, 15636537, 17505054, 18934038, 22089711, 26257581, 28401057, 31273074, 44179422, 51542659, 52515162, 56802114, 66269133, 103085318, 132538266, 154627977, 198807399, 309255954, 397614798, 463883931, 927767862, 1391651793, 2783303586]

約数ペア:

[(1, 2783303586), (2, 1391651793), (3, 927767862), (6, 463883931), (7, 397614798), (9, 309255954), (14, 198807399), (18, 154627977), (21, 132538266), (27, 103085318), (42, 66269133), (49, 56802114), (53, 52515162), (54, 51542659), (63, 44179422), (89, 31273074), (98, 28401057), (106, 26257581), (126, 22089711), (147, 18934038), (159, 17505054), (178, 15636537), (189, 14726474), (223, 12481182), (267, 10424358), (294, 9467019), (318, 8752527), (371, 7502166), (378, 7363237), (441, 6311346), (446, 6240591), (477, 5835018), (534, 5212179), (623, 4467582), (669, 4160394), (742, 3751083), (801, 3474786), (882, 3155673), (954, 2917509), (1113, 2500722), (1246, 2233791), (1323, 2103782), (1338, 2080197), (1431, 1945006), (1561, 1783026), (1602, 1737393), (1869, 1489194), (2007, 1386798), (2226, 1250361), (2403, 1158262), (2597, 1071738), (2646, 1051891), (2862, 972503), (3122, 891513), (3339, 833574), (3738, 744597), (4014, 693399), (4361, 638226), (4683, 594342), (4717, 590058), (4806, 579131), (5194, 535869), (5607, 496398), (6021, 462266), (6678, 416787), (7791, 357246), (8722, 319113), (9366, 297171), (9434, 295029), (10017, 277858), (10927, 254718), (11214, 248199), (11819, 235494), (12042, 231133), (13083, 212742), (14049, 198114), (14151, 196686), (15582, 178623), (16821, 165466), (19847, 140238), (20034, 138929), (21854, 127359), (23373, 119082), (23638, 117747), (26166, 106371), (28098, 99057), (28302, 98343), (32781, 84906), (33019, 84294), (33642, 82733), (35457, 78498), (39249, 70914), (39694, 70119), (42147, 66038), (42453, 65562), (46746, 59541)]