387181272464

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{20347}}^1$

素因数の和:20557

約数の個数: 160

約数和(自身を含む): 915601397760

約数和(自身を除く): 528420125296

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 83, 89, 92, 112, 161, 166, 178, 184, 322, 332, 356, 368, 581, 623, 644, 664, 712, 1162, 1246, 1288, 1328, 1424, 1909, 2047, 2324, 2492, 2576, 3818, 4094, 4648, 4984, 7387, 7636, 8188, 9296, 9968, 13363, 14329, 14774, 15272, 16376, 20347, 26726, 28658, 29548, 30544, 32752, 40694, 51709, 53452, 57316, 59096, 81388, 103418, 106904, 114632, 118192, 142429, 162776, 169901, 206836, 213808, 229264, 284858, 325552, 339802, 413672, 467981, 569716, 679604, 827344, 935962, 1139432, 1189307, 1359208, 1688801, 1810883, 1871924, 2278864, 2378614, 2718416, 3275867, 3377602, 3621766, 3743848, 4757228, 6551734, 6755204, 7243532, 7487696, 9514456, 11821607, 12676181, 13103468, 13510408, 14487064, 19028912, 23643214, 25352362, 26206936, 27020816, 28974128, 38842423, 41650309, 47286428, 50704724, 52413872, 77684846, 83300618, 94572856, 101409448, 150303289, 155369692, 166601236, 189145712, 202818896, 271896961, 291552163, 300606578, 310739384, 333202472, 543793922, 583104326, 601213156, 621478768, 666404944, 1052123023, 1087587844, 1166208652, 1202426312, 2104246046, 2175175688, 2332417304, 2404852624, 3456975647, 4208492092, 4350351376, 4664834608, 6913951294, 8416984184, 13827902588, 16833968368, 24198829529, 27655805176, 48397659058, 55311610352, 96795318116, 193590636232, 387181272464]

約数ペア:

[(1, 387181272464), (2, 193590636232), (4, 96795318116), (7, 55311610352), (8, 48397659058), (14, 27655805176), (16, 24198829529), (23, 16833968368), (28, 13827902588), (46, 8416984184), (56, 6913951294), (83, 4664834608), (89, 4350351376), (92, 4208492092), (112, 3456975647), (161, 2404852624), (166, 2332417304), (178, 2175175688), (184, 2104246046), (322, 1202426312), (332, 1166208652), (356, 1087587844), (368, 1052123023), (581, 666404944), (623, 621478768), (644, 601213156), (664, 583104326), (712, 543793922), (1162, 333202472), (1246, 310739384), (1288, 300606578), (1328, 291552163), (1424, 271896961), (1909, 202818896), (2047, 189145712), (2324, 166601236), (2492, 155369692), (2576, 150303289), (3818, 101409448), (4094, 94572856), (4648, 83300618), (4984, 77684846), (7387, 52413872), (7636, 50704724), (8188, 47286428), (9296, 41650309), (9968, 38842423), (13363, 28974128), (14329, 27020816), (14774, 26206936), (15272, 25352362), (16376, 23643214), (20347, 19028912), (26726, 14487064), (28658, 13510408), (29548, 13103468), (30544, 12676181), (32752, 11821607), (40694, 9514456), (51709, 7487696), (53452, 7243532), (57316, 6755204), (59096, 6551734), (81388, 4757228), (103418, 3743848), (106904, 3621766), (114632, 3377602), (118192, 3275867), (142429, 2718416), (162776, 2378614), (169901, 2278864), (206836, 1871924), (213808, 1810883), (229264, 1688801), (284858, 1359208), (325552, 1189307), (339802, 1139432), (413672, 935962), (467981, 827344), (569716, 679604)]