1966664304

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:409

約数の個数: 240

約数和(自身を含む): 6268075008

約数和(自身を除く): 4301410704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 121, 124, 132, 144, 176, 186, 198, 242, 248, 264, 279, 331, 341, 363, 372, 396, 484, 496, 528, 558, 662, 682, 726, 744, 792, 968, 993, 1023, 1089, 1116, 1324, 1331, 1364, 1452, 1488, 1584, 1936, 1986, 2046, 2178, 2232, 2648, 2662, 2728, 2904, 2979, 3069, 3641, 3751, 3972, 3993, 4092, 4356, 4464, 5296, 5324, 5456, 5808, 5958, 6138, 7282, 7502, 7944, 7986, 8184, 8712, 10261, 10648, 10923, 11253, 11916, 11979, 12276, 14564, 15004, 15888, 15972, 16368, 17424, 20522, 21296, 21846, 22506, 23832, 23958, 24552, 29128, 30008, 30783, 31944, 32769, 33759, 40051, 41044, 41261, 43692, 45012, 47664, 47916, 49104, 58256, 60016, 61566, 63888, 65538, 67518, 80102, 82088, 82522, 87384, 90024, 92349, 95832, 112871, 120153, 123132, 123783, 131076, 135036, 160204, 164176, 165044, 174768, 180048, 184698, 191664, 225742, 240306, 246264, 247566, 262152, 270072, 320408, 330088, 338613, 360459, 369396, 371349, 440561, 451484, 480612, 492528, 495132, 524304, 540144, 640816, 660176, 677226, 720918, 738792, 742698, 881122, 902968, 961224, 990264, 1015839, 1241581, 1321683, 1354452, 1441836, 1477584, 1485396, 1762244, 1805936, 1922448, 1980528, 2031678, 2483162, 2643366, 2708904, 2883672, 2970792, 3524488, 3724743, 3965049, 4063356, 4966324, 5286732, 5417808, 5767344, 5941584, 7048976, 7449486, 7930098, 8126712, 9932648, 10573464, 11174229, 13657391, 14898972, 15860196, 16253424, 19865296, 21146928, 22348458, 27314782, 29797944, 31720392, 40972173, 44696916, 54629564, 59595888, 63440784, 81944346, 89393832, 109259128, 122916519, 163888692, 178787664, 218518256, 245833038, 327777384, 491666076, 655554768, 983332152, 1966664304]

約数ペア:

[(1, 1966664304), (2, 983332152), (3, 655554768), (4, 491666076), (6, 327777384), (8, 245833038), (9, 218518256), (11, 178787664), (12, 163888692), (16, 122916519), (18, 109259128), (22, 89393832), (24, 81944346), (31, 63440784), (33, 59595888), (36, 54629564), (44, 44696916), (48, 40972173), (62, 31720392), (66, 29797944), (72, 27314782), (88, 22348458), (93, 21146928), (99, 19865296), (121, 16253424), (124, 15860196), (132, 14898972), (144, 13657391), (176, 11174229), (186, 10573464), (198, 9932648), (242, 8126712), (248, 7930098), (264, 7449486), (279, 7048976), (331, 5941584), (341, 5767344), (363, 5417808), (372, 5286732), (396, 4966324), (484, 4063356), (496, 3965049), (528, 3724743), (558, 3524488), (662, 2970792), (682, 2883672), (726, 2708904), (744, 2643366), (792, 2483162), (968, 2031678), (993, 1980528), (1023, 1922448), (1089, 1805936), (1116, 1762244), (1324, 1485396), (1331, 1477584), (1364, 1441836), (1452, 1354452), (1488, 1321683), (1584, 1241581), (1936, 1015839), (1986, 990264), (2046, 961224), (2178, 902968), (2232, 881122), (2648, 742698), (2662, 738792), (2728, 720918), (2904, 677226), (2979, 660176), (3069, 640816), (3641, 540144), (3751, 524304), (3972, 495132), (3993, 492528), (4092, 480612), (4356, 451484), (4464, 440561), (5296, 371349), (5324, 369396), (5456, 360459), (5808, 338613), (5958, 330088), (6138, 320408), (7282, 270072), (7502, 262152), (7944, 247566), (7986, 246264), (8184, 240306), (8712, 225742), (10261, 191664), (10648, 184698), (10923, 180048), (11253, 174768), (11916, 165044), (11979, 164176), (12276, 160204), (14564, 135036), (15004, 131076), (15888, 123783), (15972, 123132), (16368, 120153), (17424, 112871), (20522, 95832), (21296, 92349), (21846, 90024), (22506, 87384), (23832, 82522), (23958, 82088), (24552, 80102), (29128, 67518), (30008, 65538), (30783, 63888), (31944, 61566), (32769, 60016), (33759, 58256), (40051, 49104), (41044, 47916), (41261, 47664), (43692, 45012)]