3998632716

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:366

約数の個数: 240

約数和(自身を含む): 11645504640

約数和(自身を除く): 7646871924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 79, 81, 108, 117, 122, 156, 158, 162, 183, 197, 234, 237, 244, 316, 324, 351, 366, 394, 468, 474, 549, 591, 702, 711, 732, 788, 793, 948, 1027, 1053, 1098, 1182, 1404, 1422, 1586, 1647, 1773, 2054, 2106, 2133, 2196, 2364, 2379, 2561, 2844, 3081, 3172, 3294, 3546, 4108, 4212, 4266, 4758, 4819, 4941, 5122, 5319, 6162, 6399, 6588, 7092, 7137, 7683, 8532, 9243, 9516, 9638, 9882, 10244, 10638, 12017, 12324, 12798, 14274, 14457, 15366, 15563, 15957, 18486, 19276, 19764, 21276, 21411, 23049, 24034, 25596, 27729, 28548, 28914, 30732, 31126, 31914, 36051, 36972, 42822, 43371, 46098, 46689, 48068, 55458, 57828, 62252, 62647, 63828, 64233, 69147, 72102, 83187, 85644, 86742, 92196, 93378, 108153, 110916, 125294, 128466, 130113, 138294, 140067, 144204, 156221, 166374, 173484, 186756, 187941, 202319, 207441, 216306, 250588, 256932, 260226, 276588, 280134, 312442, 324459, 332748, 375882, 390339, 404638, 414882, 420201, 432612, 468663, 520452, 560268, 563823, 606957, 624884, 648918, 751764, 780678, 809276, 829764, 840402, 937326, 949343, 973377, 1127646, 1213914, 1260603, 1297836, 1405989, 1561356, 1680804, 1691469, 1820871, 1874652, 1898686, 1946754, 2255292, 2427828, 2521206, 2811978, 2848029, 3382938, 3641742, 3797372, 3893508, 4217967, 5042412, 5074407, 5462613, 5623956, 5696058, 6765876, 7283484, 8435934, 8544087, 10148814, 10925226, 11392116, 12341459, 12653901, 16387839, 16871868, 17088174, 20297628, 21850452, 24682918, 25307802, 25632261, 32775678, 34176348, 37024377, 49365836, 50615604, 51264522, 65551356, 74048754, 76896783, 102529044, 111073131, 148097508, 153793566, 222146262, 307587132, 333219393, 444292524, 666438786, 999658179, 1332877572, 1999316358, 3998632716]

約数ペア:

[(1, 3998632716), (2, 1999316358), (3, 1332877572), (4, 999658179), (6, 666438786), (9, 444292524), (12, 333219393), (13, 307587132), (18, 222146262), (26, 153793566), (27, 148097508), (36, 111073131), (39, 102529044), (52, 76896783), (54, 74048754), (61, 65551356), (78, 51264522), (79, 50615604), (81, 49365836), (108, 37024377), (117, 34176348), (122, 32775678), (156, 25632261), (158, 25307802), (162, 24682918), (183, 21850452), (197, 20297628), (234, 17088174), (237, 16871868), (244, 16387839), (316, 12653901), (324, 12341459), (351, 11392116), (366, 10925226), (394, 10148814), (468, 8544087), (474, 8435934), (549, 7283484), (591, 6765876), (702, 5696058), (711, 5623956), (732, 5462613), (788, 5074407), (793, 5042412), (948, 4217967), (1027, 3893508), (1053, 3797372), (1098, 3641742), (1182, 3382938), (1404, 2848029), (1422, 2811978), (1586, 2521206), (1647, 2427828), (1773, 2255292), (2054, 1946754), (2106, 1898686), (2133, 1874652), (2196, 1820871), (2364, 1691469), (2379, 1680804), (2561, 1561356), (2844, 1405989), (3081, 1297836), (3172, 1260603), (3294, 1213914), (3546, 1127646), (4108, 973377), (4212, 949343), (4266, 937326), (4758, 840402), (4819, 829764), (4941, 809276), (5122, 780678), (5319, 751764), (6162, 648918), (6399, 624884), (6588, 606957), (7092, 563823), (7137, 560268), (7683, 520452), (8532, 468663), (9243, 432612), (9516, 420201), (9638, 414882), (9882, 404638), (10244, 390339), (10638, 375882), (12017, 332748), (12324, 324459), (12798, 312442), (14274, 280134), (14457, 276588), (15366, 260226), (15563, 256932), (15957, 250588), (18486, 216306), (19276, 207441), (19764, 202319), (21276, 187941), (21411, 186756), (23049, 173484), (24034, 166374), (25596, 156221), (27729, 144204), (28548, 140067), (28914, 138294), (30732, 130113), (31126, 128466), (31914, 125294), (36051, 110916), (36972, 108153), (42822, 93378), (43371, 92196), (46098, 86742), (46689, 85644), (48068, 83187), (55458, 72102), (57828, 69147), (62252, 64233), (62647, 63828)]