2278967535

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 4730711040

約数和(自身を除く): 2451743505

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 43, 45, 65, 69, 101, 115, 117, 129, 135, 169, 195, 207, 215, 299, 303, 345, 351, 387, 505, 507, 559, 585, 621, 645, 845, 897, 909, 989, 1035, 1161, 1313, 1495, 1515, 1521, 1677, 1755, 1935, 2323, 2535, 2691, 2727, 2795, 2967, 3105, 3887, 3939, 4343, 4485, 4545, 4563, 4945, 5031, 5805, 6565, 6969, 7267, 7605, 8073, 8385, 8901, 11615, 11661, 11817, 12857, 13029, 13455, 13635, 14835, 15093, 17069, 19435, 19695, 20907, 21715, 21801, 22815, 25155, 26703, 30199, 34845, 34983, 35451, 36335, 38571, 39087, 40365, 44505, 51207, 56459, 58305, 59085, 62721, 64285, 65145, 65403, 75465, 85345, 90597, 99889, 104535, 104949, 109005, 115713, 117261, 133515, 150995, 153621, 167141, 169377, 174915, 177255, 192855, 195435, 196209, 256035, 271791, 282295, 299667, 313605, 327015, 347139, 392587, 452985, 460863, 499445, 501423, 508131, 524745, 578565, 586305, 733967, 768105, 815373, 835705, 846885, 899001, 981045, 1177761, 1298557, 1358955, 1498335, 1504269, 1524393, 1735695, 1962935, 2201901, 2304315, 2507115, 2540655, 2697003, 3533283, 3669835, 3895671, 4076865, 4495005, 4512807, 5888805, 6492785, 6605703, 7521345, 7621965, 10599849, 11009505, 11687013, 13485015, 16881241, 17666415, 19478355, 19817109, 22564035, 33028515, 35061039, 50643723, 52999245, 58435065, 84406205, 99085545, 151931169, 175305195, 253218615, 455793507, 759655845, 2278967535]

約数ペア:

[(1, 2278967535), (3, 759655845), (5, 455793507), (9, 253218615), (13, 175305195), (15, 151931169), (23, 99085545), (27, 84406205), (39, 58435065), (43, 52999245), (45, 50643723), (65, 35061039), (69, 33028515), (101, 22564035), (115, 19817109), (117, 19478355), (129, 17666415), (135, 16881241), (169, 13485015), (195, 11687013), (207, 11009505), (215, 10599849), (299, 7621965), (303, 7521345), (345, 6605703), (351, 6492785), (387, 5888805), (505, 4512807), (507, 4495005), (559, 4076865), (585, 3895671), (621, 3669835), (645, 3533283), (845, 2697003), (897, 2540655), (909, 2507115), (989, 2304315), (1035, 2201901), (1161, 1962935), (1313, 1735695), (1495, 1524393), (1515, 1504269), (1521, 1498335), (1677, 1358955), (1755, 1298557), (1935, 1177761), (2323, 981045), (2535, 899001), (2691, 846885), (2727, 835705), (2795, 815373), (2967, 768105), (3105, 733967), (3887, 586305), (3939, 578565), (4343, 524745), (4485, 508131), (4545, 501423), (4563, 499445), (4945, 460863), (5031, 452985), (5805, 392587), (6565, 347139), (6969, 327015), (7267, 313605), (7605, 299667), (8073, 282295), (8385, 271791), (8901, 256035), (11615, 196209), (11661, 195435), (11817, 192855), (12857, 177255), (13029, 174915), (13455, 169377), (13635, 167141), (14835, 153621), (15093, 150995), (17069, 133515), (19435, 117261), (19695, 115713), (20907, 109005), (21715, 104949), (21801, 104535), (22815, 99889), (25155, 90597), (26703, 85345), (30199, 75465), (34845, 65403), (34983, 65145), (35451, 64285), (36335, 62721), (38571, 59085), (39087, 58305), (40365, 56459), (44505, 51207)]