78541930618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{1451}}^1$

素因数の和:1883

約数の個数: 64

約数和(自身を含む): 128399546880

約数和(自身を除く): 49857616262

約数列:

[1, 2, 19, 38, 43, 86, 157, 211, 314, 422, 817, 1451, 1634, 2902, 2983, 4009, 5966, 6751, 8018, 9073, 13502, 18146, 27569, 33127, 55138, 62393, 66254, 124786, 128269, 172387, 227807, 256538, 306161, 344774, 455614, 612322, 629413, 1185467, 1258826, 1424461, 2370934, 2848922, 4328333, 5817059, 8656666, 9795701, 11634118, 13164923, 19591402, 26329846, 27064759, 48067277, 54129518, 96134554, 186118319, 250133537, 372236638, 500267074, 913278263, 1826556526, 2066892911, 4133785822, 39270965309, 78541930618]

約数ペア:

[(1, 78541930618), (2, 39270965309), (19, 4133785822), (38, 2066892911), (43, 1826556526), (86, 913278263), (157, 500267074), (211, 372236638), (314, 250133537), (422, 186118319), (817, 96134554), (1451, 54129518), (1634, 48067277), (2902, 27064759), (2983, 26329846), (4009, 19591402), (5966, 13164923), (6751, 11634118), (8018, 9795701), (9073, 8656666), (13502, 5817059), (18146, 4328333), (27569, 2848922), (33127, 2370934), (55138, 1424461), (62393, 1258826), (66254, 1185467), (124786, 629413), (128269, 612322), (172387, 455614), (227807, 344774), (256538, 306161)]