292931028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 839168512

約数和(自身を除く): 546237484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 61, 62, 78, 93, 117, 122, 124, 156, 183, 186, 234, 244, 279, 331, 366, 372, 403, 468, 549, 558, 662, 732, 793, 806, 993, 1098, 1116, 1209, 1324, 1586, 1612, 1891, 1986, 2196, 2379, 2418, 2979, 3172, 3627, 3782, 3972, 4303, 4758, 4836, 5673, 5958, 7137, 7254, 7564, 8606, 9516, 10261, 11346, 11916, 12909, 14274, 14508, 17019, 17212, 20191, 20522, 22692, 24583, 25818, 28548, 30783, 34038, 38727, 40382, 41044, 49166, 51636, 60573, 61566, 68076, 73749, 77454, 80764, 92349, 98332, 121146, 123132, 133393, 147498, 154908, 181719, 184698, 221247, 242292, 262483, 266786, 294996, 363438, 369396, 400179, 442494, 524966, 533572, 625921, 726876, 787449, 800358, 884988, 1049932, 1200537, 1251842, 1574898, 1600716, 1877763, 2362347, 2401074, 2503684, 3149796, 3755526, 4724694, 4802148, 5633289, 7511052, 8136973, 9449388, 11266578, 16273946, 22533156, 24410919, 32547892, 48821838, 73232757, 97643676, 146465514, 292931028]

約数ペア:

[(1, 292931028), (2, 146465514), (3, 97643676), (4, 73232757), (6, 48821838), (9, 32547892), (12, 24410919), (13, 22533156), (18, 16273946), (26, 11266578), (31, 9449388), (36, 8136973), (39, 7511052), (52, 5633289), (61, 4802148), (62, 4724694), (78, 3755526), (93, 3149796), (117, 2503684), (122, 2401074), (124, 2362347), (156, 1877763), (183, 1600716), (186, 1574898), (234, 1251842), (244, 1200537), (279, 1049932), (331, 884988), (366, 800358), (372, 787449), (403, 726876), (468, 625921), (549, 533572), (558, 524966), (662, 442494), (732, 400179), (793, 369396), (806, 363438), (993, 294996), (1098, 266786), (1116, 262483), (1209, 242292), (1324, 221247), (1586, 184698), (1612, 181719), (1891, 154908), (1986, 147498), (2196, 133393), (2379, 123132), (2418, 121146), (2979, 98332), (3172, 92349), (3627, 80764), (3782, 77454), (3972, 73749), (4303, 68076), (4758, 61566), (4836, 60573), (5673, 51636), (5958, 49166), (7137, 41044), (7254, 40382), (7564, 38727), (8606, 34038), (9516, 30783), (10261, 28548), (11346, 25818), (11916, 24583), (12909, 22692), (14274, 20522), (14508, 20191), (17019, 17212)]