646063236

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9391}}^1$

素因数の和:9431

約数の個数: 144

約数和(自身を含む): 2098548480

約数和(自身を除く): 1452485244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2457, 2548, 2646, 3276, 3822, 4914, 5292, 5733, 7644, 9391, 9828, 11466, 17199, 18782, 22932, 28173, 34398, 37564, 56346, 65737, 68796, 84519, 112692, 122083, 131474, 169038, 197211, 244166, 253557, 262948, 338076, 366249, 394422, 460159, 488332, 507114, 591633, 732498, 788844, 854581, 920318, 1014228, 1098747, 1183266, 1380477, 1464996, 1709162, 1774899, 1840636, 2197494, 2366532, 2563743, 2760954, 3296241, 3418324, 3549798, 4141431, 4394988, 5127486, 5521908, 5982067, 6592482, 7099596, 7691229, 8282862, 10254972, 11964134, 12424293, 13184964, 15382458, 16565724, 17946201, 23073687, 23928268, 24848586, 30764916, 35892402, 46147374, 49697172, 53838603, 71784804, 92294748, 107677206, 161515809, 215354412, 323031618, 646063236]

約数ペア:

[(1, 646063236), (2, 323031618), (3, 215354412), (4, 161515809), (6, 107677206), (7, 92294748), (9, 71784804), (12, 53838603), (13, 49697172), (14, 46147374), (18, 35892402), (21, 30764916), (26, 24848586), (27, 23928268), (28, 23073687), (36, 17946201), (39, 16565724), (42, 15382458), (49, 13184964), (52, 12424293), (54, 11964134), (63, 10254972), (78, 8282862), (84, 7691229), (91, 7099596), (98, 6592482), (108, 5982067), (117, 5521908), (126, 5127486), (147, 4394988), (156, 4141431), (182, 3549798), (189, 3418324), (196, 3296241), (234, 2760954), (252, 2563743), (273, 2366532), (294, 2197494), (351, 1840636), (364, 1774899), (378, 1709162), (441, 1464996), (468, 1380477), (546, 1183266), (588, 1098747), (637, 1014228), (702, 920318), (756, 854581), (819, 788844), (882, 732498), (1092, 591633), (1274, 507114), (1323, 488332), (1404, 460159), (1638, 394422), (1764, 366249), (1911, 338076), (2457, 262948), (2548, 253557), (2646, 244166), (3276, 197211), (3822, 169038), (4914, 131474), (5292, 122083), (5733, 112692), (7644, 84519), (9391, 68796), (9828, 65737), (11466, 56346), (17199, 37564), (18782, 34398), (22932, 28173)]