519887628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{18211}}^1$

素因数の和:18295

約数の個数: 72

約数和(自身を含む): 1438529456

約数和(自身を除く): 918641828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4758, 7137, 9516, 14274, 18211, 28548, 36422, 54633, 72844, 109266, 163899, 218532, 236743, 327798, 473486, 655596, 710229, 946972, 1110871, 1420458, 2130687, 2221742, 2840916, 3332613, 4261374, 4443484, 6665226, 8522748, 9997839, 13330452, 14441323, 19995678, 28882646, 39991356, 43323969, 57765292, 86647938, 129971907, 173295876, 259943814, 519887628]

約数ペア:

[(1, 519887628), (2, 259943814), (3, 173295876), (4, 129971907), (6, 86647938), (9, 57765292), (12, 43323969), (13, 39991356), (18, 28882646), (26, 19995678), (36, 14441323), (39, 13330452), (52, 9997839), (61, 8522748), (78, 6665226), (117, 4443484), (122, 4261374), (156, 3332613), (183, 2840916), (234, 2221742), (244, 2130687), (366, 1420458), (468, 1110871), (549, 946972), (732, 710229), (793, 655596), (1098, 473486), (1586, 327798), (2196, 236743), (2379, 218532), (3172, 163899), (4758, 109266), (7137, 72844), (9516, 54633), (14274, 36422), (18211, 28548)]