617678340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 1936037376

約数和(自身を除く): 1318359036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 113, 115, 138, 170, 204, 226, 230, 233, 255, 276, 339, 340, 345, 391, 452, 460, 466, 510, 565, 678, 690, 699, 782, 932, 1020, 1130, 1165, 1173, 1356, 1380, 1398, 1564, 1695, 1921, 1955, 2260, 2330, 2346, 2599, 2796, 3390, 3495, 3842, 3910, 3961, 4660, 4692, 5198, 5359, 5763, 5865, 6780, 6990, 7684, 7797, 7820, 7922, 9605, 10396, 10718, 11526, 11730, 11883, 12995, 13980, 15594, 15844, 16077, 19210, 19805, 21436, 23052, 23460, 23766, 25990, 26329, 26795, 28815, 31188, 32154, 38420, 38985, 39610, 44183, 47532, 51980, 52658, 53590, 57630, 59415, 64308, 77970, 78987, 79220, 80385, 88366, 91103, 105316, 107180, 115260, 118830, 131645, 132549, 155940, 157974, 160770, 176732, 182206, 220915, 237660, 263290, 265098, 273309, 315948, 321540, 364412, 394935, 441830, 447593, 455515, 526580, 530196, 546618, 605567, 662745, 789870, 883660, 895186, 911030, 1093236, 1211134, 1325490, 1342779, 1366545, 1579740, 1790372, 1816701, 1822060, 2237965, 2422268, 2650980, 2685558, 2733090, 3027835, 3633402, 4475930, 5371116, 5466180, 6055670, 6713895, 7266804, 8951860, 9083505, 10294639, 12111340, 13427790, 18167010, 20589278, 26855580, 30883917, 36334020, 41178556, 51473195, 61767834, 102946390, 123535668, 154419585, 205892780, 308839170, 617678340]

約数ペア:

[(1, 617678340), (2, 308839170), (3, 205892780), (4, 154419585), (5, 123535668), (6, 102946390), (10, 61767834), (12, 51473195), (15, 41178556), (17, 36334020), (20, 30883917), (23, 26855580), (30, 20589278), (34, 18167010), (46, 13427790), (51, 12111340), (60, 10294639), (68, 9083505), (69, 8951860), (85, 7266804), (92, 6713895), (102, 6055670), (113, 5466180), (115, 5371116), (138, 4475930), (170, 3633402), (204, 3027835), (226, 2733090), (230, 2685558), (233, 2650980), (255, 2422268), (276, 2237965), (339, 1822060), (340, 1816701), (345, 1790372), (391, 1579740), (452, 1366545), (460, 1342779), (466, 1325490), (510, 1211134), (565, 1093236), (678, 911030), (690, 895186), (699, 883660), (782, 789870), (932, 662745), (1020, 605567), (1130, 546618), (1165, 530196), (1173, 526580), (1356, 455515), (1380, 447593), (1398, 441830), (1564, 394935), (1695, 364412), (1921, 321540), (1955, 315948), (2260, 273309), (2330, 265098), (2346, 263290), (2599, 237660), (2796, 220915), (3390, 182206), (3495, 176732), (3842, 160770), (3910, 157974), (3961, 155940), (4660, 132549), (4692, 131645), (5198, 118830), (5359, 115260), (5763, 107180), (5865, 105316), (6780, 91103), (6990, 88366), (7684, 80385), (7797, 79220), (7820, 78987), (7922, 77970), (9605, 64308), (10396, 59415), (10718, 57630), (11526, 53590), (11730, 52658), (11883, 51980), (12995, 47532), (13980, 44183), (15594, 39610), (15844, 38985), (16077, 38420), (19210, 32154), (19805, 31188), (21436, 28815), (23052, 26795), (23460, 26329), (23766, 25990)]