338889277430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{20887}}^1$

素因数の和:21003

約数の個数: 128

約数和(自身を含む): 713370986496

約数和(自身を除く): 374481709066

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 53, 55, 106, 110, 115, 121, 230, 242, 253, 265, 506, 530, 583, 605, 1166, 1210, 1219, 1265, 1331, 2438, 2530, 2662, 2783, 2915, 5566, 5830, 6095, 6413, 6655, 12190, 12826, 13310, 13409, 13915, 20887, 26818, 27830, 30613, 32065, 41774, 61226, 64130, 67045, 70543, 104435, 134090, 141086, 147499, 153065, 208870, 229757, 294998, 306130, 352715, 459514, 480401, 705430, 737495, 960802, 1107011, 1148785, 1474990, 1622489, 2214022, 2297570, 2402005, 2527327, 3244978, 4804010, 5054654, 5284411, 5535055, 8112445, 10568822, 11070110, 12177121, 12636635, 16224890, 24354242, 25273270, 25461253, 26422055, 27800597, 50922506, 52844110, 55601194, 58128521, 60885605, 116257042, 121771210, 127306265, 133948331, 139002985, 254612530, 267896662, 278005970, 280073783, 290642605, 560147566, 581285210, 639413731, 669741655, 1278827462, 1339483310, 1400368915, 1473431641, 2800737830, 2946863282, 3080811613, 3197068655, 6161623226, 6394137310, 7367158205, 14734316410, 15404058065, 30808116130, 33888927743, 67777855486, 169444638715, 338889277430]

約数ペア:

[(1, 338889277430), (2, 169444638715), (5, 67777855486), (10, 33888927743), (11, 30808116130), (22, 15404058065), (23, 14734316410), (46, 7367158205), (53, 6394137310), (55, 6161623226), (106, 3197068655), (110, 3080811613), (115, 2946863282), (121, 2800737830), (230, 1473431641), (242, 1400368915), (253, 1339483310), (265, 1278827462), (506, 669741655), (530, 639413731), (583, 581285210), (605, 560147566), (1166, 290642605), (1210, 280073783), (1219, 278005970), (1265, 267896662), (1331, 254612530), (2438, 139002985), (2530, 133948331), (2662, 127306265), (2783, 121771210), (2915, 116257042), (5566, 60885605), (5830, 58128521), (6095, 55601194), (6413, 52844110), (6655, 50922506), (12190, 27800597), (12826, 26422055), (13310, 25461253), (13409, 25273270), (13915, 24354242), (20887, 16224890), (26818, 12636635), (27830, 12177121), (30613, 11070110), (32065, 10568822), (41774, 8112445), (61226, 5535055), (64130, 5284411), (67045, 5054654), (70543, 4804010), (104435, 3244978), (134090, 2527327), (141086, 2402005), (147499, 2297570), (153065, 2214022), (208870, 1622489), (229757, 1474990), (294998, 1148785), (306130, 1107011), (352715, 960802), (459514, 737495), (480401, 705430)]