428626770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 192

約数和(自身を含む): 1261274112

約数和(自身を除く): 832647342

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 55, 62, 65, 66, 78, 93, 110, 121, 130, 143, 155, 165, 186, 195, 242, 286, 293, 310, 330, 341, 363, 390, 403, 429, 465, 586, 605, 682, 715, 726, 806, 858, 879, 930, 1023, 1209, 1210, 1430, 1465, 1573, 1705, 1758, 1815, 2015, 2046, 2145, 2418, 2930, 3146, 3223, 3410, 3630, 3751, 3809, 4030, 4290, 4395, 4433, 4719, 5115, 6045, 6446, 7502, 7618, 7865, 8790, 8866, 9083, 9438, 9669, 10230, 11253, 11427, 12090, 13299, 15730, 16115, 18166, 18755, 19045, 19338, 22165, 22506, 22854, 23595, 26598, 27249, 32230, 35453, 37510, 38090, 41899, 44330, 45415, 47190, 48345, 48763, 54498, 56265, 57135, 66495, 70906, 83798, 90830, 96690, 97526, 99913, 106359, 112530, 114270, 118079, 125697, 132990, 136245, 146289, 177265, 199826, 209495, 212718, 236158, 243815, 251394, 272490, 292578, 299739, 354237, 354530, 418990, 460889, 487630, 499565, 531795, 590395, 599478, 628485, 708474, 731445, 921778, 999130, 1063590, 1099043, 1180790, 1256970, 1298869, 1382667, 1462890, 1498695, 1771185, 2198086, 2304445, 2597738, 2765334, 2997390, 3297129, 3542370, 3896607, 4608890, 5495215, 6494345, 6594258, 6913335, 7793214, 10990430, 12988690, 13826670, 14287559, 16485645, 19483035, 28575118, 32971290, 38966070, 42862677, 71437795, 85725354, 142875590, 214313385, 428626770]

約数ペア:

[(1, 428626770), (2, 214313385), (3, 142875590), (5, 85725354), (6, 71437795), (10, 42862677), (11, 38966070), (13, 32971290), (15, 28575118), (22, 19483035), (26, 16485645), (30, 14287559), (31, 13826670), (33, 12988690), (39, 10990430), (55, 7793214), (62, 6913335), (65, 6594258), (66, 6494345), (78, 5495215), (93, 4608890), (110, 3896607), (121, 3542370), (130, 3297129), (143, 2997390), (155, 2765334), (165, 2597738), (186, 2304445), (195, 2198086), (242, 1771185), (286, 1498695), (293, 1462890), (310, 1382667), (330, 1298869), (341, 1256970), (363, 1180790), (390, 1099043), (403, 1063590), (429, 999130), (465, 921778), (586, 731445), (605, 708474), (682, 628485), (715, 599478), (726, 590395), (806, 531795), (858, 499565), (879, 487630), (930, 460889), (1023, 418990), (1209, 354530), (1210, 354237), (1430, 299739), (1465, 292578), (1573, 272490), (1705, 251394), (1758, 243815), (1815, 236158), (2015, 212718), (2046, 209495), (2145, 199826), (2418, 177265), (2930, 146289), (3146, 136245), (3223, 132990), (3410, 125697), (3630, 118079), (3751, 114270), (3809, 112530), (4030, 106359), (4290, 99913), (4395, 97526), (4433, 96690), (4719, 90830), (5115, 83798), (6045, 70906), (6446, 66495), (7502, 57135), (7618, 56265), (7865, 54498), (8790, 48763), (8866, 48345), (9083, 47190), (9438, 45415), (9669, 44330), (10230, 41899), (11253, 38090), (11427, 37510), (12090, 35453), (13299, 32230), (15730, 27249), (16115, 26598), (18166, 23595), (18755, 22854), (19045, 22506), (19338, 22165)]