1318318716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:584

約数の個数: 144

約数和(自身を含む): 3669540224

約数和(自身を除く): 2351221508

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 211, 242, 286, 331, 363, 422, 429, 484, 572, 633, 662, 726, 844, 858, 993, 1266, 1324, 1452, 1573, 1716, 1986, 2321, 2532, 2743, 3146, 3641, 3972, 4303, 4642, 4719, 5486, 6292, 6963, 7282, 8229, 8606, 9284, 9438, 10923, 10972, 12909, 13926, 14564, 16458, 17212, 18876, 21846, 25531, 25818, 27852, 30173, 32916, 40051, 43692, 47333, 51062, 51636, 60346, 69841, 76593, 80102, 90519, 94666, 102124, 120153, 120692, 139682, 141999, 153186, 160204, 181038, 189332, 209523, 240306, 279364, 283998, 306372, 331903, 362076, 419046, 480612, 520663, 567996, 663806, 768251, 838092, 907933, 995709, 1041326, 1327612, 1536502, 1561989, 1815866, 1991418, 2082652, 2304753, 2723799, 3073004, 3123978, 3631732, 3982836, 4609506, 5447598, 6247956, 8450761, 9219012, 9987263, 10895196, 16901522, 19974526, 25352283, 29961789, 33803044, 39949052, 50704566, 59923578, 101409132, 109859893, 119847156, 219719786, 329579679, 439439572, 659159358, 1318318716]

約数ペア:

[(1, 1318318716), (2, 659159358), (3, 439439572), (4, 329579679), (6, 219719786), (11, 119847156), (12, 109859893), (13, 101409132), (22, 59923578), (26, 50704566), (33, 39949052), (39, 33803044), (44, 29961789), (52, 25352283), (66, 19974526), (78, 16901522), (121, 10895196), (132, 9987263), (143, 9219012), (156, 8450761), (211, 6247956), (242, 5447598), (286, 4609506), (331, 3982836), (363, 3631732), (422, 3123978), (429, 3073004), (484, 2723799), (572, 2304753), (633, 2082652), (662, 1991418), (726, 1815866), (844, 1561989), (858, 1536502), (993, 1327612), (1266, 1041326), (1324, 995709), (1452, 907933), (1573, 838092), (1716, 768251), (1986, 663806), (2321, 567996), (2532, 520663), (2743, 480612), (3146, 419046), (3641, 362076), (3972, 331903), (4303, 306372), (4642, 283998), (4719, 279364), (5486, 240306), (6292, 209523), (6963, 189332), (7282, 181038), (8229, 160204), (8606, 153186), (9284, 141999), (9438, 139682), (10923, 120692), (10972, 120153), (12909, 102124), (13926, 94666), (14564, 90519), (16458, 80102), (17212, 76593), (18876, 69841), (21846, 60346), (25531, 51636), (25818, 51062), (27852, 47333), (30173, 43692), (32916, 40051)]