561535416

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:571

約数の個数: 160

約数和(自身を含む): 1707552000

約数和(自身を除く): 1146016584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 191, 216, 234, 312, 324, 349, 351, 382, 468, 573, 648, 698, 702, 764, 936, 1047, 1053, 1146, 1396, 1404, 1528, 1719, 2094, 2106, 2292, 2483, 2792, 2808, 3141, 3438, 4188, 4212, 4537, 4584, 4966, 5157, 6282, 6876, 7449, 8376, 8424, 9074, 9423, 9932, 10314, 12564, 13611, 13752, 14898, 15471, 18148, 18846, 19864, 20628, 22347, 25128, 27222, 28269, 29796, 30942, 36296, 37692, 40833, 41256, 44694, 54444, 56538, 59592, 61884, 66659, 67041, 75384, 81666, 89388, 108888, 113076, 122499, 123768, 133318, 134082, 163332, 178776, 199977, 201123, 226152, 244998, 266636, 268164, 326664, 367497, 399954, 402246, 489996, 533272, 536328, 599931, 734994, 799908, 804492, 866567, 979992, 1199862, 1469988, 1599816, 1608984, 1733134, 1799793, 2399724, 2599701, 2939976, 3466268, 3599586, 4799448, 5199402, 5399379, 6932536, 7199172, 7799103, 10398804, 10798758, 14398344, 15598206, 20797608, 21597516, 23397309, 31196412, 43195032, 46794618, 62392824, 70191927, 93589236, 140383854, 187178472, 280767708, 561535416]

約数ペア:

[(1, 561535416), (2, 280767708), (3, 187178472), (4, 140383854), (6, 93589236), (8, 70191927), (9, 62392824), (12, 46794618), (13, 43195032), (18, 31196412), (24, 23397309), (26, 21597516), (27, 20797608), (36, 15598206), (39, 14398344), (52, 10798758), (54, 10398804), (72, 7799103), (78, 7199172), (81, 6932536), (104, 5399379), (108, 5199402), (117, 4799448), (156, 3599586), (162, 3466268), (191, 2939976), (216, 2599701), (234, 2399724), (312, 1799793), (324, 1733134), (349, 1608984), (351, 1599816), (382, 1469988), (468, 1199862), (573, 979992), (648, 866567), (698, 804492), (702, 799908), (764, 734994), (936, 599931), (1047, 536328), (1053, 533272), (1146, 489996), (1396, 402246), (1404, 399954), (1528, 367497), (1719, 326664), (2094, 268164), (2106, 266636), (2292, 244998), (2483, 226152), (2792, 201123), (2808, 199977), (3141, 178776), (3438, 163332), (4188, 134082), (4212, 133318), (4537, 123768), (4584, 122499), (4966, 113076), (5157, 108888), (6282, 89388), (6876, 81666), (7449, 75384), (8376, 67041), (8424, 66659), (9074, 61884), (9423, 59592), (9932, 56538), (10314, 54444), (12564, 44694), (13611, 41256), (13752, 40833), (14898, 37692), (15471, 36296), (18148, 30942), (18846, 29796), (19864, 28269), (20628, 27222), (22347, 25128)]