313424748

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31891}}^1$

素因数の和:31924

約数の個数: 96

約数和(自身を含む): 1000133120

約数和(自身を除く): 686708372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 31891, 63782, 95673, 127564, 191346, 223237, 287019, 382692, 414583, 446474, 574038, 669711, 829166, 861057, 892948, 1148076, 1243749, 1339422, 1658332, 1722114, 2009133, 2487498, 2678844, 2902081, 3444228, 3731247, 4018266, 4974996, 5804162, 6027399, 7462494, 8036532, 8706243, 11193741, 11608324, 12054798, 14924988, 17412486, 22387482, 24109596, 26118729, 34824972, 44774964, 52237458, 78356187, 104474916, 156712374, 313424748]

約数ペア:

[(1, 313424748), (2, 156712374), (3, 104474916), (4, 78356187), (6, 52237458), (7, 44774964), (9, 34824972), (12, 26118729), (13, 24109596), (14, 22387482), (18, 17412486), (21, 14924988), (26, 12054798), (27, 11608324), (28, 11193741), (36, 8706243), (39, 8036532), (42, 7462494), (52, 6027399), (54, 5804162), (63, 4974996), (78, 4018266), (84, 3731247), (91, 3444228), (108, 2902081), (117, 2678844), (126, 2487498), (156, 2009133), (182, 1722114), (189, 1658332), (234, 1339422), (252, 1243749), (273, 1148076), (351, 892948), (364, 861057), (378, 829166), (468, 669711), (546, 574038), (702, 446474), (756, 414583), (819, 382692), (1092, 287019), (1404, 223237), (1638, 191346), (2457, 127564), (3276, 95673), (4914, 63782), (9828, 31891)]