788395860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13313}}^1$

素因数の和:13382

約数の個数: 144

約数和(自身を含む): 2791466496

約数和(自身を除く): 2003070636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1410, 1645, 1692, 1974, 2115, 2820, 2961, 3290, 3948, 4230, 4935, 5922, 6580, 8460, 9870, 11844, 13313, 14805, 19740, 26626, 29610, 39939, 53252, 59220, 66565, 79878, 93191, 119817, 133130, 159756, 186382, 199695, 239634, 266260, 279573, 372764, 399390, 465955, 479268, 559146, 599085, 625711, 798780, 838719, 931910, 1118292, 1198170, 1251422, 1397865, 1677438, 1863820, 1877133, 2396340, 2502844, 2795730, 3128555, 3354876, 3754266, 4193595, 4379977, 5591460, 5631399, 6257110, 7508532, 8387190, 8759954, 9385665, 11262798, 12514220, 13139931, 16774380, 17519908, 18771330, 21899885, 22525596, 26279862, 28156995, 37542660, 39419793, 43799770, 52559724, 56313990, 65699655, 78839586, 87599540, 112627980, 131399310, 157679172, 197098965, 262798620, 394197930, 788395860]

約数ペア:

[(1, 788395860), (2, 394197930), (3, 262798620), (4, 197098965), (5, 157679172), (6, 131399310), (7, 112627980), (9, 87599540), (10, 78839586), (12, 65699655), (14, 56313990), (15, 52559724), (18, 43799770), (20, 39419793), (21, 37542660), (28, 28156995), (30, 26279862), (35, 22525596), (36, 21899885), (42, 18771330), (45, 17519908), (47, 16774380), (60, 13139931), (63, 12514220), (70, 11262798), (84, 9385665), (90, 8759954), (94, 8387190), (105, 7508532), (126, 6257110), (140, 5631399), (141, 5591460), (180, 4379977), (188, 4193595), (210, 3754266), (235, 3354876), (252, 3128555), (282, 2795730), (315, 2502844), (329, 2396340), (420, 1877133), (423, 1863820), (470, 1677438), (564, 1397865), (630, 1251422), (658, 1198170), (705, 1118292), (846, 931910), (940, 838719), (987, 798780), (1260, 625711), (1316, 599085), (1410, 559146), (1645, 479268), (1692, 465955), (1974, 399390), (2115, 372764), (2820, 279573), (2961, 266260), (3290, 239634), (3948, 199695), (4230, 186382), (4935, 159756), (5922, 133130), (6580, 119817), (8460, 93191), (9870, 79878), (11844, 66565), (13313, 59220), (14805, 53252), (19740, 39939), (26626, 29610)]