7188741108

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{691}}^1$

素因数の和:998

約数の個数: 144

約数和(自身を含む): 19586810880

約数和(自身を除く): 12398069772

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 89, 102, 153, 178, 191, 204, 267, 306, 356, 382, 534, 573, 612, 691, 764, 801, 1068, 1146, 1382, 1513, 1602, 1719, 2073, 2292, 2764, 3026, 3204, 3247, 3438, 4146, 4539, 6052, 6219, 6494, 6876, 8292, 9078, 9741, 11747, 12438, 12988, 13617, 16999, 18156, 19482, 23494, 24876, 27234, 29223, 33998, 35241, 38964, 46988, 50997, 54468, 58446, 61499, 67996, 70482, 101994, 105723, 116892, 122998, 131981, 140964, 152991, 184497, 203988, 211446, 245996, 263962, 288983, 305982, 368994, 395943, 422892, 527924, 553491, 577966, 611964, 737988, 791886, 866949, 1045483, 1106982, 1155932, 1187829, 1583772, 1733898, 2090966, 2213964, 2243677, 2375658, 2600847, 3136449, 3467796, 4181932, 4487354, 4751316, 5201694, 6272898, 6731031, 8974708, 9409347, 10403388, 11746309, 12545796, 13462062, 18818694, 20193093, 23492618, 26924124, 35238927, 37637388, 40386186, 46985236, 70477854, 80772372, 105716781, 140955708, 199687253, 211433562, 399374506, 422867124, 599061759, 798749012, 1198123518, 1797185277, 2396247036, 3594370554, 7188741108]

約数ペア:

[(1, 7188741108), (2, 3594370554), (3, 2396247036), (4, 1797185277), (6, 1198123518), (9, 798749012), (12, 599061759), (17, 422867124), (18, 399374506), (34, 211433562), (36, 199687253), (51, 140955708), (68, 105716781), (89, 80772372), (102, 70477854), (153, 46985236), (178, 40386186), (191, 37637388), (204, 35238927), (267, 26924124), (306, 23492618), (356, 20193093), (382, 18818694), (534, 13462062), (573, 12545796), (612, 11746309), (691, 10403388), (764, 9409347), (801, 8974708), (1068, 6731031), (1146, 6272898), (1382, 5201694), (1513, 4751316), (1602, 4487354), (1719, 4181932), (2073, 3467796), (2292, 3136449), (2764, 2600847), (3026, 2375658), (3204, 2243677), (3247, 2213964), (3438, 2090966), (4146, 1733898), (4539, 1583772), (6052, 1187829), (6219, 1155932), (6494, 1106982), (6876, 1045483), (8292, 866949), (9078, 791886), (9741, 737988), (11747, 611964), (12438, 577966), (12988, 553491), (13617, 527924), (16999, 422892), (18156, 395943), (19482, 368994), (23494, 305982), (24876, 288983), (27234, 263962), (29223, 245996), (33998, 211446), (35241, 203988), (38964, 184497), (46988, 152991), (50997, 140964), (54468, 131981), (58446, 122998), (61499, 116892), (67996, 105723), (70482, 101994)]