722904252

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{39659}}^1$

素因数の和:39711

約数の個数: 72

約数和(自身を含む): 2025515520

約数和(自身を除く): 1302611268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 18228, 39659, 79318, 118977, 158636, 237954, 277613, 475908, 555226, 832839, 1110452, 1229429, 1665678, 1943291, 2458858, 3331356, 3688287, 3886582, 4917716, 5829873, 7376574, 7773164, 8606003, 11659746, 14753148, 17212006, 23319492, 25818009, 34424012, 51636018, 60242021, 103272036, 120484042, 180726063, 240968084, 361452126, 722904252]

約数ペア:

[(1, 722904252), (2, 361452126), (3, 240968084), (4, 180726063), (6, 120484042), (7, 103272036), (12, 60242021), (14, 51636018), (21, 34424012), (28, 25818009), (31, 23319492), (42, 17212006), (49, 14753148), (62, 11659746), (84, 8606003), (93, 7773164), (98, 7376574), (124, 5829873), (147, 4917716), (186, 3886582), (196, 3688287), (217, 3331356), (294, 2458858), (372, 1943291), (434, 1665678), (588, 1229429), (651, 1110452), (868, 832839), (1302, 555226), (1519, 475908), (2604, 277613), (3038, 237954), (4557, 158636), (6076, 118977), (9114, 79318), (18228, 39659)]