416419428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 1055488000

約数和(自身を除く): 639068572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 79, 114, 122, 158, 183, 228, 237, 244, 316, 366, 379, 474, 732, 758, 948, 1137, 1159, 1501, 1516, 2274, 2318, 3002, 3477, 4503, 4548, 4636, 4819, 6004, 6954, 7201, 9006, 9638, 13908, 14402, 14457, 18012, 19276, 21603, 23119, 28804, 28914, 29941, 43206, 46238, 57828, 59882, 69357, 86412, 89823, 91561, 92476, 119764, 138714, 179646, 183122, 274683, 277428, 359292, 366244, 439261, 549366, 568879, 878522, 1098732, 1137758, 1317783, 1706637, 1757044, 1826401, 2275516, 2635566, 3413274, 3652802, 5271132, 5479203, 6826548, 7305604, 10958406, 21916812, 34701619, 69403238, 104104857, 138806476, 208209714, 416419428]

約数ペア:

[(1, 416419428), (2, 208209714), (3, 138806476), (4, 104104857), (6, 69403238), (12, 34701619), (19, 21916812), (38, 10958406), (57, 7305604), (61, 6826548), (76, 5479203), (79, 5271132), (114, 3652802), (122, 3413274), (158, 2635566), (183, 2275516), (228, 1826401), (237, 1757044), (244, 1706637), (316, 1317783), (366, 1137758), (379, 1098732), (474, 878522), (732, 568879), (758, 549366), (948, 439261), (1137, 366244), (1159, 359292), (1501, 277428), (1516, 274683), (2274, 183122), (2318, 179646), (3002, 138714), (3477, 119764), (4503, 92476), (4548, 91561), (4636, 89823), (4819, 86412), (6004, 69357), (6954, 59882), (7201, 57828), (9006, 46238), (9638, 43206), (13908, 29941), (14402, 28914), (14457, 28804), (18012, 23119), (19276, 21603)]