366908620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 931462560

約数和(自身を除く): 564553940

約数列:

[1, 2, 4, 5, 10, 13, 17, 19, 20, 26, 34, 38, 52, 65, 68, 76, 85, 95, 130, 170, 190, 221, 247, 257, 260, 289, 323, 340, 380, 442, 494, 514, 578, 646, 884, 988, 1028, 1105, 1156, 1235, 1285, 1292, 1445, 1615, 2210, 2470, 2570, 2890, 3230, 3341, 3757, 4199, 4369, 4420, 4883, 4940, 5140, 5491, 5780, 6460, 6682, 7514, 8398, 8738, 9766, 10982, 13364, 15028, 16705, 16796, 17476, 18785, 19532, 20995, 21845, 21964, 24415, 27455, 33410, 37570, 41990, 43690, 48830, 54910, 56797, 63479, 66820, 71383, 74273, 75140, 83011, 83980, 87380, 97660, 109820, 113594, 126958, 142766, 148546, 166022, 227188, 253916, 283985, 285532, 297092, 317395, 332044, 356915, 371365, 415055, 567970, 634790, 713830, 742730, 830110, 965549, 1079143, 1135940, 1269580, 1411187, 1427660, 1485460, 1660220, 1931098, 2158286, 2822374, 3862196, 4316572, 4827745, 5395715, 5644748, 7055935, 9655490, 10791430, 14111870, 18345431, 19310980, 21582860, 28223740, 36690862, 73381724, 91727155, 183454310, 366908620]

約数ペア:

[(1, 366908620), (2, 183454310), (4, 91727155), (5, 73381724), (10, 36690862), (13, 28223740), (17, 21582860), (19, 19310980), (20, 18345431), (26, 14111870), (34, 10791430), (38, 9655490), (52, 7055935), (65, 5644748), (68, 5395715), (76, 4827745), (85, 4316572), (95, 3862196), (130, 2822374), (170, 2158286), (190, 1931098), (221, 1660220), (247, 1485460), (257, 1427660), (260, 1411187), (289, 1269580), (323, 1135940), (340, 1079143), (380, 965549), (442, 830110), (494, 742730), (514, 713830), (578, 634790), (646, 567970), (884, 415055), (988, 371365), (1028, 356915), (1105, 332044), (1156, 317395), (1235, 297092), (1285, 285532), (1292, 283985), (1445, 253916), (1615, 227188), (2210, 166022), (2470, 148546), (2570, 142766), (2890, 126958), (3230, 113594), (3341, 109820), (3757, 97660), (4199, 87380), (4369, 83980), (4420, 83011), (4883, 75140), (4940, 74273), (5140, 71383), (5491, 66820), (5780, 63479), (6460, 56797), (6682, 54910), (7514, 48830), (8398, 43690), (8738, 41990), (9766, 37570), (10982, 33410), (13364, 27455), (15028, 24415), (16705, 21964), (16796, 21845), (17476, 20995), (18785, 19532)]