649473048

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9689}}^1$

素因数の和:9734

約数の個数: 144

約数和(自身を含む): 2154087000

約数和(自身を除く): 1504613952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 392, 399, 441, 456, 504, 532, 588, 684, 798, 882, 931, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 2394, 2793, 3192, 3528, 3724, 4788, 5586, 7448, 8379, 9576, 9689, 11172, 16758, 19378, 22344, 29067, 33516, 38756, 58134, 67032, 67823, 77512, 87201, 116268, 135646, 174402, 184091, 203469, 232536, 271292, 348804, 368182, 406938, 474761, 542584, 552273, 610407, 697608, 736364, 813876, 949522, 1104546, 1220814, 1288637, 1424283, 1472728, 1627752, 1656819, 1899044, 2209092, 2441628, 2577274, 2848566, 3313638, 3798088, 3865911, 4272849, 4418184, 4883256, 5154548, 5697132, 6627276, 7731822, 8545698, 9020459, 10309096, 11394264, 11597733, 13254552, 15463644, 17091396, 18040918, 23195466, 27061377, 30927288, 34182792, 36081836, 46390932, 54122754, 72163672, 81184131, 92781864, 108245508, 162368262, 216491016, 324736524, 649473048]

約数ペア:

[(1, 649473048), (2, 324736524), (3, 216491016), (4, 162368262), (6, 108245508), (7, 92781864), (8, 81184131), (9, 72163672), (12, 54122754), (14, 46390932), (18, 36081836), (19, 34182792), (21, 30927288), (24, 27061377), (28, 23195466), (36, 18040918), (38, 17091396), (42, 15463644), (49, 13254552), (56, 11597733), (57, 11394264), (63, 10309096), (72, 9020459), (76, 8545698), (84, 7731822), (98, 6627276), (114, 5697132), (126, 5154548), (133, 4883256), (147, 4418184), (152, 4272849), (168, 3865911), (171, 3798088), (196, 3313638), (228, 2848566), (252, 2577274), (266, 2441628), (294, 2209092), (342, 1899044), (392, 1656819), (399, 1627752), (441, 1472728), (456, 1424283), (504, 1288637), (532, 1220814), (588, 1104546), (684, 949522), (798, 813876), (882, 736364), (931, 697608), (1064, 610407), (1176, 552273), (1197, 542584), (1368, 474761), (1596, 406938), (1764, 368182), (1862, 348804), (2394, 271292), (2793, 232536), (3192, 203469), (3528, 184091), (3724, 174402), (4788, 135646), (5586, 116268), (7448, 87201), (8379, 77512), (9576, 67823), (9689, 67032), (11172, 58134), (16758, 38756), (19378, 33516), (22344, 29067)]