18961875968

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4801}}^1$

素因数の和:4876

約数の個数: 176

約数和(自身を含む): 47182531200

約数和(自身を除く): 28220655232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 56, 58, 64, 76, 112, 116, 128, 133, 152, 203, 224, 232, 256, 266, 304, 406, 448, 464, 512, 532, 551, 608, 812, 896, 928, 1024, 1064, 1102, 1216, 1624, 1792, 1856, 2128, 2204, 2432, 3248, 3584, 3712, 3857, 4256, 4408, 4801, 4864, 6496, 7168, 7424, 7714, 8512, 8816, 9602, 9728, 12992, 14848, 15428, 17024, 17632, 19204, 19456, 25984, 29696, 30856, 33607, 34048, 35264, 38408, 51968, 61712, 67214, 68096, 70528, 76816, 91219, 103936, 123424, 134428, 136192, 139229, 141056, 153632, 182438, 207872, 246848, 268856, 278458, 282112, 307264, 364876, 493696, 537712, 556916, 564224, 614528, 638533, 729752, 974603, 987392, 1075424, 1113832, 1229056, 1277066, 1459504, 1949206, 1974784, 2150848, 2227664, 2458112, 2554132, 2645351, 2919008, 3898412, 3949568, 4301696, 4455328, 4916224, 5108264, 5290702, 5838016, 7796824, 8603392, 8910656, 10216528, 10581404, 11676032, 15593648, 17206784, 17821312, 18517457, 20433056, 21162808, 23352064, 31187296, 34413568, 35642624, 37034914, 40866112, 42325616, 46704128, 62374592, 71285248, 74069828, 81732224, 84651232, 93408256, 124749184, 142570496, 148139656, 163464448, 169302464, 249498368, 296279312, 326928896, 338604928, 498996736, 592558624, 653857792, 677209856, 997993472, 1185117248, 1354419712, 2370234496, 2708839424, 4740468992, 9480937984, 18961875968]

約数ペア:

[(1, 18961875968), (2, 9480937984), (4, 4740468992), (7, 2708839424), (8, 2370234496), (14, 1354419712), (16, 1185117248), (19, 997993472), (28, 677209856), (29, 653857792), (32, 592558624), (38, 498996736), (56, 338604928), (58, 326928896), (64, 296279312), (76, 249498368), (112, 169302464), (116, 163464448), (128, 148139656), (133, 142570496), (152, 124749184), (203, 93408256), (224, 84651232), (232, 81732224), (256, 74069828), (266, 71285248), (304, 62374592), (406, 46704128), (448, 42325616), (464, 40866112), (512, 37034914), (532, 35642624), (551, 34413568), (608, 31187296), (812, 23352064), (896, 21162808), (928, 20433056), (1024, 18517457), (1064, 17821312), (1102, 17206784), (1216, 15593648), (1624, 11676032), (1792, 10581404), (1856, 10216528), (2128, 8910656), (2204, 8603392), (2432, 7796824), (3248, 5838016), (3584, 5290702), (3712, 5108264), (3857, 4916224), (4256, 4455328), (4408, 4301696), (4801, 3949568), (4864, 3898412), (6496, 2919008), (7168, 2645351), (7424, 2554132), (7714, 2458112), (8512, 2227664), (8816, 2150848), (9602, 1974784), (9728, 1949206), (12992, 1459504), (14848, 1277066), (15428, 1229056), (17024, 1113832), (17632, 1075424), (19204, 987392), (19456, 974603), (25984, 729752), (29696, 638533), (30856, 614528), (33607, 564224), (34048, 556916), (35264, 537712), (38408, 493696), (51968, 364876), (61712, 307264), (67214, 282112), (68096, 278458), (70528, 268856), (76816, 246848), (91219, 207872), (103936, 182438), (123424, 153632), (134428, 141056), (136192, 139229)]