421976646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3529}}^1$

素因数の和:3630

約数の個数: 96

約数和(自身を含む): 1141008960

約数和(自身を除く): 719032314

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 73, 78, 91, 117, 126, 146, 182, 219, 234, 273, 438, 511, 546, 657, 819, 949, 1022, 1314, 1533, 1638, 1898, 2847, 3066, 3529, 4599, 5694, 6643, 7058, 8541, 9198, 10587, 13286, 17082, 19929, 21174, 24703, 31761, 39858, 45877, 49406, 59787, 63522, 74109, 91754, 119574, 137631, 148218, 222327, 257617, 275262, 321139, 412893, 444654, 515234, 642278, 772851, 825786, 963417, 1545702, 1803319, 1926834, 2318553, 2890251, 3349021, 3606638, 4637106, 5409957, 5780502, 6698042, 10047063, 10819914, 16229871, 20094126, 23443147, 30141189, 32459742, 46886294, 60282378, 70329441, 140658882, 210988323, 421976646]

約数ペア:

[(1, 421976646), (2, 210988323), (3, 140658882), (6, 70329441), (7, 60282378), (9, 46886294), (13, 32459742), (14, 30141189), (18, 23443147), (21, 20094126), (26, 16229871), (39, 10819914), (42, 10047063), (63, 6698042), (73, 5780502), (78, 5409957), (91, 4637106), (117, 3606638), (126, 3349021), (146, 2890251), (182, 2318553), (219, 1926834), (234, 1803319), (273, 1545702), (438, 963417), (511, 825786), (546, 772851), (657, 642278), (819, 515234), (949, 444654), (1022, 412893), (1314, 321139), (1533, 275262), (1638, 257617), (1898, 222327), (2847, 148218), (3066, 137631), (3529, 119574), (4599, 91754), (5694, 74109), (6643, 63522), (7058, 59787), (8541, 49406), (9198, 45877), (10587, 39858), (13286, 31761), (17082, 24703), (19929, 21174)]