944295464

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:728

約数の個数: 128

約数和(自身を含む): 2260224000

約数和(自身を除く): 1315928536

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 49, 56, 62, 68, 98, 119, 124, 136, 196, 217, 238, 248, 343, 392, 434, 476, 527, 653, 686, 833, 868, 952, 1054, 1306, 1372, 1519, 1666, 1736, 2108, 2612, 2744, 3038, 3332, 3689, 4216, 4571, 5224, 5831, 6076, 6664, 7378, 9142, 10633, 11101, 11662, 12152, 14756, 18284, 20243, 21266, 22202, 23324, 25823, 29512, 31997, 36568, 40486, 42532, 44404, 46648, 51646, 63994, 77707, 80972, 85064, 88808, 103292, 127988, 141701, 155414, 161944, 180761, 206584, 223979, 255976, 283402, 310828, 344131, 361522, 447958, 543949, 566804, 621656, 688262, 723044, 895916, 991907, 1087898, 1133608, 1376524, 1446088, 1791832, 1983814, 2175796, 2408917, 2753048, 3807643, 3967628, 4351592, 4817834, 6943349, 7615286, 7935256, 9635668, 13886698, 15230572, 16862419, 19271336, 27773396, 30461144, 33724838, 55546792, 67449676, 118036933, 134899352, 236073866, 472147732, 944295464]

約数ペア:

[(1, 944295464), (2, 472147732), (4, 236073866), (7, 134899352), (8, 118036933), (14, 67449676), (17, 55546792), (28, 33724838), (31, 30461144), (34, 27773396), (49, 19271336), (56, 16862419), (62, 15230572), (68, 13886698), (98, 9635668), (119, 7935256), (124, 7615286), (136, 6943349), (196, 4817834), (217, 4351592), (238, 3967628), (248, 3807643), (343, 2753048), (392, 2408917), (434, 2175796), (476, 1983814), (527, 1791832), (653, 1446088), (686, 1376524), (833, 1133608), (868, 1087898), (952, 991907), (1054, 895916), (1306, 723044), (1372, 688262), (1519, 621656), (1666, 566804), (1736, 543949), (2108, 447958), (2612, 361522), (2744, 344131), (3038, 310828), (3332, 283402), (3689, 255976), (4216, 223979), (4571, 206584), (5224, 180761), (5831, 161944), (6076, 155414), (6664, 141701), (7378, 127988), (9142, 103292), (10633, 88808), (11101, 85064), (11662, 80972), (12152, 77707), (14756, 63994), (18284, 51646), (20243, 46648), (21266, 44404), (22202, 42532), (23324, 40486), (25823, 36568), (29512, 31997)]