617869122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 1439907840

約数和(自身を除く): 822038718

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 59, 61, 62, 71, 78, 93, 118, 122, 142, 177, 183, 186, 213, 354, 366, 403, 426, 767, 793, 806, 923, 1209, 1534, 1586, 1829, 1846, 1891, 2201, 2301, 2379, 2418, 2769, 3599, 3658, 3782, 4189, 4331, 4402, 4602, 4758, 5487, 5538, 5673, 6603, 7198, 8378, 8662, 10797, 10974, 11346, 12567, 12993, 13206, 21594, 23777, 24583, 25134, 25986, 28613, 46787, 47554, 49166, 54457, 56303, 57226, 71331, 73749, 85839, 93574, 108914, 111569, 112606, 129859, 134261, 140361, 142662, 147498, 163371, 168909, 171678, 223138, 255529, 259718, 268522, 280722, 326742, 334707, 337818, 389577, 402783, 511058, 669414, 766587, 779154, 805566, 1450397, 1533174, 1688167, 1745393, 2900794, 3321877, 3376334, 3490786, 4351191, 5064501, 5236179, 6643754, 7921399, 8702382, 9965631, 10129002, 10472358, 15842798, 19931262, 23764197, 47528394, 102978187, 205956374, 308934561, 617869122]

約数ペア:

[(1, 617869122), (2, 308934561), (3, 205956374), (6, 102978187), (13, 47528394), (26, 23764197), (31, 19931262), (39, 15842798), (59, 10472358), (61, 10129002), (62, 9965631), (71, 8702382), (78, 7921399), (93, 6643754), (118, 5236179), (122, 5064501), (142, 4351191), (177, 3490786), (183, 3376334), (186, 3321877), (213, 2900794), (354, 1745393), (366, 1688167), (403, 1533174), (426, 1450397), (767, 805566), (793, 779154), (806, 766587), (923, 669414), (1209, 511058), (1534, 402783), (1586, 389577), (1829, 337818), (1846, 334707), (1891, 326742), (2201, 280722), (2301, 268522), (2379, 259718), (2418, 255529), (2769, 223138), (3599, 171678), (3658, 168909), (3782, 163371), (4189, 147498), (4331, 142662), (4402, 140361), (4602, 134261), (4758, 129859), (5487, 112606), (5538, 111569), (5673, 108914), (6603, 93574), (7198, 85839), (8378, 73749), (8662, 71331), (10797, 57226), (10974, 56303), (11346, 54457), (12567, 49166), (12993, 47554), (13206, 46787), (21594, 28613), (23777, 25986), (24583, 25134)]