28935478404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{90199}}^1$

素因数の和:90302

約数の個数: 144

約数和(自身を含む): 89305216000

約数和(自身を除く): 60369737596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 67, 76, 84, 114, 126, 133, 134, 171, 201, 228, 252, 266, 268, 342, 399, 402, 469, 532, 603, 684, 798, 804, 938, 1197, 1206, 1273, 1407, 1596, 1876, 2394, 2412, 2546, 2814, 3819, 4221, 4788, 5092, 5628, 7638, 8442, 8911, 11457, 15276, 16884, 17822, 22914, 26733, 35644, 45828, 53466, 80199, 90199, 106932, 160398, 180398, 270597, 320796, 360796, 541194, 631393, 811791, 1082388, 1262786, 1623582, 1713781, 1894179, 2525572, 3247164, 3427562, 3788358, 5141343, 5682537, 6043333, 6855124, 7576716, 10282686, 11365074, 11996467, 12086666, 15424029, 18129999, 20565372, 22730148, 23992934, 24173332, 30848058, 35989401, 36259998, 42303331, 47985868, 54389997, 61696116, 71978802, 72519996, 84606662, 107968203, 108779994, 114823327, 126909993, 143957604, 169213324, 215936406, 217559988, 229646654, 253819986, 344469981, 380729979, 431872812, 459293308, 507639972, 688939962, 761459958, 803763289, 1033409943, 1377879924, 1522919916, 1607526578, 2066819886, 2411289867, 3215053156, 4133639772, 4822579734, 7233869601, 9645159468, 14467739202, 28935478404]

約数ペア:

[(1, 28935478404), (2, 14467739202), (3, 9645159468), (4, 7233869601), (6, 4822579734), (7, 4133639772), (9, 3215053156), (12, 2411289867), (14, 2066819886), (18, 1607526578), (19, 1522919916), (21, 1377879924), (28, 1033409943), (36, 803763289), (38, 761459958), (42, 688939962), (57, 507639972), (63, 459293308), (67, 431872812), (76, 380729979), (84, 344469981), (114, 253819986), (126, 229646654), (133, 217559988), (134, 215936406), (171, 169213324), (201, 143957604), (228, 126909993), (252, 114823327), (266, 108779994), (268, 107968203), (342, 84606662), (399, 72519996), (402, 71978802), (469, 61696116), (532, 54389997), (603, 47985868), (684, 42303331), (798, 36259998), (804, 35989401), (938, 30848058), (1197, 24173332), (1206, 23992934), (1273, 22730148), (1407, 20565372), (1596, 18129999), (1876, 15424029), (2394, 12086666), (2412, 11996467), (2546, 11365074), (2814, 10282686), (3819, 7576716), (4221, 6855124), (4788, 6043333), (5092, 5682537), (5628, 5141343), (7638, 3788358), (8442, 3427562), (8911, 3247164), (11457, 2525572), (15276, 1894179), (16884, 1713781), (17822, 1623582), (22914, 1262786), (26733, 1082388), (35644, 811791), (45828, 631393), (53466, 541194), (80199, 360796), (90199, 320796), (106932, 270597), (160398, 180398)]