1947425976

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2593}}^1$

素因数の和:2691

約数の個数: 160

約数和(自身を含む): 5838056400

約数和(自身を除く): 3890630424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 61, 72, 76, 81, 108, 114, 122, 152, 162, 171, 183, 216, 228, 244, 324, 342, 366, 456, 488, 513, 549, 648, 684, 732, 1026, 1098, 1159, 1368, 1464, 1539, 1647, 2052, 2196, 2318, 2593, 3078, 3294, 3477, 4104, 4392, 4636, 4941, 5186, 6156, 6588, 6954, 7779, 9272, 9882, 10372, 10431, 12312, 13176, 13908, 15558, 19764, 20744, 20862, 23337, 27816, 31116, 31293, 39528, 41724, 46674, 49267, 62232, 62586, 70011, 83448, 93348, 93879, 98534, 125172, 140022, 147801, 158173, 186696, 187758, 197068, 210033, 250344, 280044, 295602, 316346, 375516, 394136, 420066, 443403, 474519, 560088, 591204, 632692, 751032, 840132, 886806, 949038, 1182408, 1265384, 1330209, 1423557, 1680264, 1773612, 1898076, 2660418, 2847114, 3005287, 3547224, 3796152, 3990627, 4270671, 5320836, 5694228, 6010574, 7981254, 8541342, 9015861, 10641672, 11388456, 12021148, 12812013, 15962508, 17082684, 18031722, 24042296, 25624026, 27047583, 31925016, 34165368, 36063444, 51248052, 54095166, 72126888, 81142749, 102496104, 108190332, 162285498, 216380664, 243428247, 324570996, 486856494, 649141992, 973712988, 1947425976]

約数ペア:

[(1, 1947425976), (2, 973712988), (3, 649141992), (4, 486856494), (6, 324570996), (8, 243428247), (9, 216380664), (12, 162285498), (18, 108190332), (19, 102496104), (24, 81142749), (27, 72126888), (36, 54095166), (38, 51248052), (54, 36063444), (57, 34165368), (61, 31925016), (72, 27047583), (76, 25624026), (81, 24042296), (108, 18031722), (114, 17082684), (122, 15962508), (152, 12812013), (162, 12021148), (171, 11388456), (183, 10641672), (216, 9015861), (228, 8541342), (244, 7981254), (324, 6010574), (342, 5694228), (366, 5320836), (456, 4270671), (488, 3990627), (513, 3796152), (549, 3547224), (648, 3005287), (684, 2847114), (732, 2660418), (1026, 1898076), (1098, 1773612), (1159, 1680264), (1368, 1423557), (1464, 1330209), (1539, 1265384), (1647, 1182408), (2052, 949038), (2196, 886806), (2318, 840132), (2593, 751032), (3078, 632692), (3294, 591204), (3477, 560088), (4104, 474519), (4392, 443403), (4636, 420066), (4941, 394136), (5186, 375516), (6156, 316346), (6588, 295602), (6954, 280044), (7779, 250344), (9272, 210033), (9882, 197068), (10372, 187758), (10431, 186696), (12312, 158173), (13176, 147801), (13908, 140022), (15558, 125172), (19764, 98534), (20744, 93879), (20862, 93348), (23337, 83448), (27816, 70011), (31116, 62586), (31293, 62232), (39528, 49267), (41724, 46674)]