1268965908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{122819}}^1$

素因数の和:122877

約数の個数: 72

約数和(自身を含む): 3755344320

約数和(自身を除く): 2486378412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 122819, 245638, 368457, 491276, 736914, 859733, 1105371, 1473828, 1719466, 2210742, 2579199, 3438932, 4421484, 5035579, 5158398, 7737597, 10071158, 10316796, 15106737, 15475194, 20142316, 30213474, 30950388, 35249053, 45320211, 60426948, 70498106, 90640422, 105747159, 140996212, 181280844, 211494318, 317241477, 422988636, 634482954, 1268965908]

約数ペア:

[(1, 1268965908), (2, 634482954), (3, 422988636), (4, 317241477), (6, 211494318), (7, 181280844), (9, 140996212), (12, 105747159), (14, 90640422), (18, 70498106), (21, 60426948), (28, 45320211), (36, 35249053), (41, 30950388), (42, 30213474), (63, 20142316), (82, 15475194), (84, 15106737), (123, 10316796), (126, 10071158), (164, 7737597), (246, 5158398), (252, 5035579), (287, 4421484), (369, 3438932), (492, 2579199), (574, 2210742), (738, 1719466), (861, 1473828), (1148, 1105371), (1476, 859733), (1722, 736914), (2583, 491276), (3444, 368457), (5166, 245638), (10332, 122819)]